Monday, January 10, 2011

RECYCLING

In the world today the rubbish is piling up. In Britain alone, 16-20 million tons of rubbish are thrown away ever year. In many countries huge amounts of waste products are buried in land­fill sites. However, space is running out and in some cases so are many natural resources. In this case, governments and environmentalists worldwide have to turn to the option of mass recycling. Unfortunately not all rubbish can rot away to nothing. Natural materials such as food and most paper products will break down over a period of time, but other products such as glass, met­als and plastics may never break down. So reusing these things in a different form becomes essential. This is recycling: reclaiming produc­ts that may at first appear to have fulfilled their useful life.
Paper
Nearly a third of all our household rubbish is pa­per. And this paper that is thrown away is sur­prisingly difficult to break down; even in a warm damp environment it can take three months. In a dry environment the breakdown process of paper will take much longer. Newspapers thrown away in landfill sites can take years to break down. Recycling paper is becoming more popular, but as imported paper can be cheaper, the market for recycled paper may be limited. Meanwhile the world's forests are being reduced at the rate of a football pitch per second, since about 180 trees are need­ed for 1 ton of paper.
Metals
Some metals, such as tin, may eventually rust away, but this is a long process taking up to
ten years or more. Drinks cans are made of aluminum which will never rust or decay. Every year 135,000 tons of drinks cans are thrown away in England. Around half of all soft drinks and beer cans are recycled, the main reason being that it is cheaper to recycle aluminum than it is to make it.

Food Waste
Food remains can normally be broken down quite quickly. However, the environmental con­ditions have to be favorable for this break­down. For instance, a lump of sugar would dis­appear quickly in most environments, but in the Arctic it would take considerably longer. Perhaps the best way of recycling food waste is to form a compost heap with it, allowing the remains to decompose and later using it as a natural fertilizer for the garden.
Plastics
Plastics are popular as they last a long time. This fact alone makes them difficult to break down. Hundreds of millions of tons of many dif­ferent types of plastics are produced worldwide each year. Even though new types of recyclable plastic are being produced, plastic cannot break down completely. However, advancements are being made into recycling plastics to be used for building materials and the like.
Glass
Glass does not break down. Indeed archaeol­ogists have found glass dating back to 2000 BC. The only way to get rid of glass is to recycle it. Making glass from sand uses little more energy than recycling does.


Summarize the passage trying to answer these questions. Try to use your own words. Add your comments.
 1   What is recycling? 
 2   Why is recycling important today?
 3   How long does paper take to break down?
 4   How many trees are needed for 1 ton of paper?
 5   Why do people recycle aluminum?
 6   How long does it take for metals to break down?
 7   Is food waste easy to recycle?
 8   What is the best way of recycling food waste?
 9   Why is plastic difficult to recycle?
10  Why is it necessary to recycle glass?

26 comments:

  1. 1.Recycling means recycle something that used, make it usefull in an other shape or as an other article.

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  2. recycle is very important in our life.

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  3. this is our world and for keeping it same we must just recycle our rubbishes.

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  4. 1.I thimk recycle means used objects and metarials through a process after that we can used these again:D

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  5. 2. It is important to recycle things because ;
    for example plastic can recycle but if we don't recycle it, it will damage the nature, plastics extinction time is very long so they are very dangerous for nature.

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  6. Recycling prevents waste of material.

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  7. Recycling is the most important thing because you use that plastic bottles and you throw to the bin.That's good but they are goig to nest so it's bad for the enviorement because plastics are stay on the ground for 1.000 years!!!It is very bad!!..

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  8. If the used materials are made useful again it means recycling. Recycling is important because, it helps the economy of the world aslo helps the environment.It takes three months to break down paper and 180 trees are needed for 1 ton of paper. People recycle aluminum because it is cheaper to recycle aluminum than making it. Breaking down to metals takes ten years or more. It is easy to recycle food waste. It is necessary to recycle glass because recycling glass is the only way to get rid it.

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  9. Recycling is very helpful for the environment.

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  10. 1)Recycling is reusing the materials which can not break down naturally.2)Because natural materials can break down but other materials such as glass,plastics can not break down.
    3)Paper takes three months to break down.

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  11. 4)180 trees are needed for1 ton of paper.5)Because making aluminum is more expensive than recycling it.6)It takes ten years or more metals to break down.7)yes,recyling food waste is easy.

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  12. 8)The best way of recycling food waste is to used it as a naturel fertilizer for the garden.9)Because they last a long time and can not break down completely.10)Because ıf we want to get rid of glass,There is only one way and this recyle it.

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  13. Recycling means using a material which was used. Recycling is important because there is waste material in our environment and we should keep clean our environment. It takes 3 months to break down paper. People recycle aluminum because it is cheaper than making it. Metals are broken down in 10 years or more. Foods are recycled easy and quickly. Plastics are recycled difficult because they are used a lot. It is necessary to recycle glass because recycling is the only way to get rid it.

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  14. In my opinion,Recycling is so important because there is waste material in our environment.

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  15. 1- Recycling means using something used before again in a different way.
    2- Recycling important because noone cares about are world nowadays and by recycling we can do a lot.
    3- In a wet environment it can take three months. In a dry environment it will take much longer. Newspapers can take years to break down.
    4- 180 trees are needed for 1 ton of paper.
    5- Because it is cheaper to recycle than it is take to make it.
    6- Some metals, such as tin, rusts away in ten years or more. Aluminum will never rust or decay.
    7- Yes but it needs the wright environment.
    8- The best way of recycling food waste is to form a compost heap with it.
    9- Because it can not be break down completely.
    10- Because it doesn't break down at all.

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  16. Recycling is using a material that was used before again and again to help to the environment.Nowadays,recycling is important because the wastes and pollutions are damaging our world and it's getting more and more dangerous.In a warm damp,paper takes 3 months to break down and it's longer in dry environment and lanfill sites.For 1 ton of paper,you will need 180 trees.People recycle aluminium because you use less money for it.Some metals such as tin takes more than 10 year to break down.Food waste is easy to recycle,but often foods can disappear in the environment.The best way on recycling food waste is to form a compost heap with it and you'll be able to compose it later and using it as a natural fertilizer.Recycling plastics ar not easy to do it either,since it can't break down totally.However,they can be used in building materials.Glass does not break down so it's really important to recycle them.

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  17. Recycling is very important for us and our world because we have a very big problem called GLOBAL WARMING!!! Food waste recycling is more easier than the other wastes' recycling but the general idea is always the same. All of them are bed for environment.

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  18. Recycling is very important for world because if we didn't attention for recycling we will lose our world slowly .

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  19. I think recycling is very important because nowadays people doesn't care aboout environment.Do you know?Much of the solid waste in landfills consists of paper. According to the Environmental Protection Agency, recycling one ton of paper saves enough energy to power the average home for six months and saves 7,000 gallons of water.

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  20. 1-Recycling is using material which used before and you want to use it one more time.
    2-Because recycling is important for enviroment.
    3-Normal paper it will take much time.But the newspaper can take years to breka down.
    4-180 trees are needed for 1 ton of paper.
    5-Because you pay less money for it.
    6-It takes ten years or more.
    7-Yes it is easier for the other recycle.
    8-The best way of recycling food waste is used it as a naturel fertilizer.
    9-Because recycling glass isnt be break down.
    10-Because recycling glass is the only way to get rid it.

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  21. 1-Recycling is using material which used before and you want to use it one more time.
    2-Recycling is important for enviroment.We have to protect our enviroment.
    3-In a warm damp normal papercan break down three months. In dry damp it will take much longer. But the newspaper can take years to break down.
    4-180 trees are needed for 1 ton of paper.
    5-Because you pay less money for it.
    6-It takes ten years or more.
    7-Yes it is easier for the other recycle.
    8-The best way of recycling food waste is used it as a naturel fertilizer.
    9-Because recycling glass isnt be break down.
    10-Because recycling glass is the only way to get rid it.

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  22. According to my opinion, recycling means the substances that you used before and when you recyle it, you can use it again and again. I mean, recycling changes used materials into new products. It is very important to recycle the wastes, products because it reduces air and waten pollution and also energy. If we want to see clean environment and if we want to leave a good life conditions to our children, we got to do these things. Unless this precautions are taken.. even worse to think. But we can do it.

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  23. Recycling is most important about papers,metals etc.If humans are recycling these materials we are generate paper metal and glass so much.

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  24. Recycling is the process of making new products from a used product. Items that are made from materials such as aluminum, plastic water bottles, paper can be recycled

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  25. Recycling is very important for our life to save the planet.If we recycle things,we can reduce global warming.

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  26. Recycling is important to save our planet.Everyone can recycling if they use the recycle bins.They can recycle used things like plastic,bottles,paper.By this way they can make the used things useful again.Damaging the nature is unnecessary and it may cause the global warming.

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